S
M
T
W
T
F
S
27
83°
59°
28
83°
60°
29
82°
59°
30
81°
59°
1
82°
58°
2
80°
58°
3
78°
57°
4
79°
57°
5
79°
58°
6
76°
54°
7
72°
49°
8
71°
51°
9
76°
52°
10
78°
46°
11
72°
43°
12
65°
45°
13
70°
40°
14
69°
38°
15
68°
50°
16
74°
47°
17
75°
51°
18
76°
52°
19
77°
48°
20
77°
51°
21
73°
52°
22
75°
50°
23
74°
51°
24
73°
48°
25
74°
46°
26
71°
39°
27
65°
36°
28
58°
33°
29
55°
30°
30
53°
32°
31
54°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Rantoul
Rantoul's October 2026 forecast shows daily high temperatures ranging from 53° to 83°, with overnight lows between 30° and 60°. The average high for October is 73° with an average low of 49°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Rantoul. See also: November | December | January.
